I have inspected the text, and there are no apparent markings or highlighting. The training materials have pencil markings, such as dates when problems were solved, as shown in the photos. These do not interfere with solving the problems. The shipping method may be changed. - Title: First-Class Architect Course Textbooks (5 subjects) First-Class Architect Training Training (5 subjects) - Number of books: 10 total - Publisher: Sogo Shikaku Gakuin Thank you for viewing.